In the lamp life, the InFocus XS1 up to 4000 hours lamp life significantly and reduce the use of cost.

在灯泡寿命方面，富可视xs1可达4000小时灯泡使用寿命，大大降低用户的使用成本。

youdao

Check whether connection between cable plug of sighting telescope and corresponding socket (XS1) is loose or not.

检查瞄准镜电缆插头与相应插座(xs1)之间连接是否松动。

youdao

The DMC-XS1, however, sits right at the other end of the spectrum, being just 14mm at its slimmest part.

ENGADGET